A combined module pull-tab structure

Abstract

The utility model relates to the field of zipper accessories, concretely relates to a combined module pull tab structure, solves the problem that the long pull rope pull tab structure is easy to use, and the utility model relates to a combined module pull tab structure, solves the problem that the long pull rope pull tab structure is easy to use, including: pull rope, the pull rope has first rope end, second rope end, fixed pull tab body, first rope end and second rope end embed and fix in, to make the pull rope between first rope end and second rope end form the rope loop part, movable pull tab body, the movable pull tab body is hollow structure with the through channel, the rope loop part is arranged in the through channel to make the movable pull tab body can move and set up on the rope loop part, the fixed pull tab body and the movable pull tab body combination form the pull tab body, the utility model is applied to the pull tab accessory of zipper.

Description

Technical Field

[0001] This utility model relates to the field of zipper accessories, specifically to a modular zipper pull structure. Background Technology

[0002] A plastic pull tab with a drawstring on a zipper is a component that combines functional design with practicality, commonly found in clothing, bags, and outdoor gear. It consists of a plastic pull tab body and a drawstring. The plastic pull tab body is typically made of lightweight plastics such as polypropylene (PP), polyethylene (PE), or ABS, which are corrosion-resistant, wear-resistant, and low-cost. Its shape is often flat, oval, or ring-shaped, and the surface may have textures or brand logos to enhance grip. The connection is achieved by injection molding directly to the top of the zipper slider (zipper head), ensuring synchronized movement during operation. The drawstring is commonly made of nylon, polyester, or elastic cord, possessing high strength and tensile strength. This structure offers multiple advantages, including improved usability, anti-slip properties, enhanced aesthetics, and high durability, and is now widely used in clothing, bags, outdoor gear, and industrial products.

[0003] Its basic structure is shown in the technical solution with authorization announcement number CN 103476291 B, which proposes a single-piece zipper pull tab, including: a molded elastic pull tab body; and a molded cord defining a loop integrally formed with the pull tab body, the cord having a length extending from the pull tab body.

[0004] Under the current structure, the design of the pull tab and pull cord needs to take into account factors such as ease of use. However, when the pull cord is designed to be too long, problems such as difficulty for consumers to grasp, easy movement of the pull tab as a whole, and inconvenience in tidying up will occur. Summary of the Invention

[0005] Therefore, this utility model provides a combined modular pull tab structure, which solves the problem of reduced usability of current long pull rope pull tab structures.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0007] A modular pull tab structure, comprising:

[0008] A pull rope, the pull rope having a first rope end and a second rope end;

[0009] The pull tab body is fixed, and the first rope end and the second rope end are embedded and fixed inside, so that the pull rope between the first rope end and the second rope end forms a rope loop;

[0010] The movable pull tab body is a hollow structure with a through channel, and the rope loop portion passes through the through channel so that the movable pull tab body can be movably sleeved on the rope loop portion;

[0011] The fixed pull tab body and the movable pull tab body are combined to form the pull tab body.

[0012] Preferably, both the fixed pull tab and the movable pull tab are rectangular block structures, and the contact end of the fixed pull tab or the movable pull tab has a notch so that the corners of the two can fit together.

[0013] Preferably, the fixed pull tab and the movable pull tab are arranged with their corners facing each other, and the notch is provided on the corner of the fixed pull tab or the movable pull tab on the side where the fixed pull tab and the movable pull tab meet.

[0014] Preferably, the movable pull tab body is provided with a through groove that communicates with the through channel, and the rope loop portion can be seen from the through groove.

[0015] Preferably, the surface of the fixing pull tab is provided with anti-slip protrusions.

[0016] By adopting the aforementioned technical solution, the beneficial effects of this utility model are:

[0017] The pull tab structure shown in this technical solution significantly improves the flexibility of use. The movable pull tab body is movably fitted onto the rope loop through a through-channel, allowing users to adjust its position according to actual needs. This modular design adapts to multiple scenarios. When a larger gripping area is required, the movable pull tab body can be combined with the fixed pull tab body to form a larger pull tab body, facilitating finger gripping and operation. When it is necessary to restrict the movement and shape of the rope loop, the movable pull tab body can be separated to a specific position, limiting the rope loop through its through-channel. Combined with the weight of the movable pull tab body, this prevents the rope loop from sliding freely, improving stability during use.

[0018] Dual optimization of texture and functionality: The separate design of the movable pull tab retains the basic functions, and can be distinguished from the fixed pull tab by choosing different materials. When combined, it can significantly enhance the product's weight and high-end texture; its mobility also gives the product a dynamic interactive experience, which is different from the rigidity of traditional fixed pull tabs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the pull tab in an embodiment of the present invention.

[0020] Reference numerals: 100, pull rope; 101, first rope end; 102, second rope end; 103, rope loop; 200, fixed pull tab body; 201, anti-slip protrusion; 300, movable pull tab body; 301, through channel; 302, notch; 303, through groove. Detailed Implementation

[0021] The following will describe the implementation of this utility model in detail with reference to specific embodiments, so that the process of how this utility model uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Example

[0022] refer to Figure 1 A modular pull tab structure, comprising:

[0023] A pull rope 100, the pull rope 100 having a first rope end 101 and a second rope end 102;

[0024] The pull tab body 200 is fixed, and the first rope end 101 and the second rope end 102 are embedded and fixed inside, so that the pull rope 100 between the first rope end 101 and the second rope end 102 forms a rope loop portion 103;

[0025] The movable pull tab body 300 is a hollow structure with a through channel 301. The rope loop portion 103 is inserted into the through channel 301 so that the movable pull tab body 300 can be movably sleeved on the rope loop portion 103.

[0026] The fixed pull tab 200 and the movable pull tab 300 are combined to form the pull tab body. The pull tab structure shown in this technical solution significantly improves the flexibility of use. The movable pull tab 300 is movably fitted onto the rope loop portion 103 via the through channel 301, allowing users to adjust the position of the movable pull tab 300 according to actual needs. The resulting modular design adapts to multiple scenarios. When a larger gripping area is required, the movable pull tab 300 and the fixed pull tab 200 are combined to form a larger pull tab body, facilitating finger gripping and operation. When the movement and shape of the rope loop portion 103 need to be restricted, the movable pull tab 300 can be separated to a specific position, and its through channel 301 limits the rope loop portion 103. Combined with the weight of the movable pull tab, this prevents the rope loop portion 103 from sliding freely, improving stability during use.

[0027] Dual optimization of texture and functionality: The separate design of the movable pull tab 300 retains the basic functions, and can be distinguished from the fixed pull tab 200 by choosing different materials. When combined, it can significantly enhance the product's weight and high-end texture; its mobility also gives the product a dynamic interactive experience, which is different from the rigidity of traditional fixed pull tabs.

[0028] Structurally, both the fixed pull tab 200 and the movable pull tab 300 are rectangular block structures. The contact end of the movable pull tab 300 has a notch 302 to allow the corners of the two to interlock. This design ensures the contact stability between the fixed pull tab 200 and the movable pull tab 300. The notch 302 at the contact end of the fixed pull tab 200 and the movable pull tab 300, through the corner interlocking design, eliminates the wobbling gap after assembly, ensuring that the two maintain precise alignment when subjected to force (such as pulling or pressing), avoiding functional failure or noise caused by slippage due to structural loosening. The appearance is also simpler and more aesthetically pleasing. The notch 302 design reduces the assembly seam, making the pull tab body present a unified and neat rectangular appearance, which conforms to the minimalist design trend of modern products, while reducing the possibility of dust or foreign objects entering the seam and improving durability.

[0029] Specifically, the fixed pull tab 200 and the movable pull tab 300 are arranged with their corners facing each other, and the notch 302 is provided on the corner of the movable pull tab 300 on the side where the fixed pull tab 200 and the movable pull tab 300 meet. The corner joint is designed with anti-slip edges, forming an arc-shaped contact surface at the corner position to increase friction and prevent slippage; furthermore, the multi-angled design provides clear tactile feedback, and the distinct corner design provides clear tactile feedback when assembling or separating the movable pull tab 300, allowing the user to judge whether it is in place by feel, reducing the probability of misoperation.

[0030] In this embodiment, the movable pull tab 300 is provided with a through groove 303 that communicates with the through channel 301, and the rope loop portion 103 can be seen through the through groove 303. The through groove 303 is designed so that the rope loop portion 103 is partially exposed on the surface of the movable pull tab 300. This not only increases the friction between the groove wall and the rope, preventing the rope loop portion 103 from slipping accidentally, but also serves as a visual positioning mark for the rope loop portion 103, making it easy for users to quickly find the adjustment position, thereby enhancing friction and positioning. At the same time, the shape of the through groove 303 can be adapted to the shape of the movable pull tab 300, or it can be other forms (such as arc or V-shape), or it can echo the overall design language of the product, becoming a decorative element. In addition, the part of the rope loop portion 103 exposed through the through groove 303 can be designed with brand color or reflective material, taking into account both functionality and aesthetics.

[0031] In this embodiment, the surface of the fixed pull tab body 200 is provided with anti-slip protrusions 201. In terms of design, anti-slip and marking are combined. The anti-slip protrusions 201 are designed with raised textures (such as stripes or grids) or brand logo shapes. While improving the stability of grip, they also expand the single function of the traditional pull tab into a brand promotion carrier, enhancing product recognition and added value.

[0032] In summary, this technical solution, through modular design, achieves a comprehensive improvement in flexibility, operational stability, tactile comfort, and brand value while ensuring the basic functions of the pull tab. It is particularly suitable for fields such as bags, clothing, and outdoor equipment that require both high-frequency adjustment and aesthetic appeal.

[0033] Although the present invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined in the appended claims, and all such changes shall be within the scope of protection of the present invention.

Claims

1. A modular pull tab structure, characterized in that, include: A pull rope (100) having a first rope end (101) and a second rope end (102); The pull tab body (200) is fixed, and the first rope end (101) and the second rope end (102) are embedded and fixed inside, so that the pull rope (100) between the first rope end (101) and the second rope end (102) forms a rope loop (103); The movable pull tab body (300) is a hollow structure with a through channel (301), and the rope loop part (103) is inserted into the through channel (301) so that the movable pull tab body (300) can be movably sleeved on the rope loop part (103); The fixed pull tab body (200) and the movable pull tab body (300) are combined to form the pull tab body.

2. The modular pull tab structure according to claim 1, characterized in that: Both the fixed pull tab (200) and the movable pull tab (300) are rectangular block structures. The contact end of the fixed pull tab (200) or the movable pull tab (300) has a notch (302) so that the corners of the two can fit together.

3. The modular pull tab structure according to claim 2, characterized in that: The fixed pull tab (200) and the movable pull tab (300) are arranged facing each other at their corners, and the notch (302) is provided on the corner of the fixed pull tab (200) or the movable pull tab (300) on the side where the fixed pull tab (200) and the movable pull tab (300) meet.

4. A combined modular pull tab structure according to claim 1, 2, or 3, characterized in that: The movable pull tab body (300) is provided with a through groove (303) that communicates with the through channel (301), and the rope loop part (103) can be seen from the through groove (303).

5. A combined modular pull tab structure according to claim 1, 2, or 3, characterized in that: The surface of the fixed pull tab body (200) is provided with anti-slip protrusions (201).

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